Selling only one length ladder bar would be like building headers from only one diameter tubing - IT JUST WOULDN'T WORK!! Different combinations require different length ladder bars. That is why S&W Race Cars sells ladder bars in 28, 32" & 36" lengths. 28" bars are designed for rear wheel drive Sport Compact and Imports, while the 32" & 36" bars are designed for use on longer wheelbase applications. S&W ladder bars are jig constructed from 1"x.156" wall mild steel tubing that is internally threaded. Each bar is attached to the rear housing between two 1/4" steel brackets that provide 200 degrees of welding surface. Two spherical rod ends 3/4" thread with a 5/8" hole, four (4) solid rod ends,safety brackets, rear housing brackets and hardware are included.